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Mid-IR thermo-optic on-chip spectrometer on a III-V semiconductor platform

Mid-IR thermo-optic on-chip spectrometer on a III-V semiconductor platform
Mid-IR thermo-optic on-chip spectrometer on a III-V semiconductor platform
GaAs on InGaP is a very promising waveguide platform for the Mid-IR wavelength region due to its wideband transmission and low optical loss. We exploit this platform for the demonstration of a Mid-IR thermo-optic spectrometer. The device modelling results showed a temperature response time of a few seconds for a maximum power consumption of about 26 mW, for the required heater temperature rise needed to achieve a spectral resolution of 10 cm-1.
1-2
Mourgelas, Vasileios
7f9f5519-f86c-4c96-8a5d-a97c0ec9fdb5
Wilkinson, James S
73483cf3-d9f2-4688-9b09-1c84257884ca
Murugan, Ganapathy Senthil
a867686e-0535-46cc-ad85-c2342086b25b
Mourgelas, Vasileios
7f9f5519-f86c-4c96-8a5d-a97c0ec9fdb5
Wilkinson, James S
73483cf3-d9f2-4688-9b09-1c84257884ca
Murugan, Ganapathy Senthil
a867686e-0535-46cc-ad85-c2342086b25b

Mourgelas, Vasileios, Wilkinson, James S and Murugan, Ganapathy Senthil (2019) Mid-IR thermo-optic on-chip spectrometer on a III-V semiconductor platform. 19th International Conference on Numerical Simulation of Optoelectronic Devices, University of Ottawa, Canada. 08 - 12 Jul 2019. pp. 1-2 .

Record type: Conference or Workshop Item (Paper)

Abstract

GaAs on InGaP is a very promising waveguide platform for the Mid-IR wavelength region due to its wideband transmission and low optical loss. We exploit this platform for the demonstration of a Mid-IR thermo-optic spectrometer. The device modelling results showed a temperature response time of a few seconds for a maximum power consumption of about 26 mW, for the required heater temperature rise needed to achieve a spectral resolution of 10 cm-1.

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Published date: 8 July 2019
Venue - Dates: 19th International Conference on Numerical Simulation of Optoelectronic Devices, University of Ottawa, Canada, 2019-07-08 - 2019-07-12

Identifiers

Local EPrints ID: 443710
URI: http://eprints.soton.ac.uk/id/eprint/443710
PURE UUID: b7b83fc9-8d2f-4733-b572-71315947ae9b
ORCID for James S Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697
ORCID for Ganapathy Senthil Murugan: ORCID iD orcid.org/0000-0002-2733-3273

Catalogue record

Date deposited: 09 Sep 2020 16:32
Last modified: 18 Feb 2021 17:05

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